| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.39 | 13.300% | $211.1799 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $155.62 | 7.794% | $167.749 | $167.75 | $167.75 | $167.70 |
| Purchase #3 | $152.36 | 10.702% | $168.6656 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $214.97 | 13.568% | $244.1371 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $31.44 | 7.120% | $33.6785 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $42.48 | 9.630% | $46.5708 | $46.57 | $46.55 | $46.60 |
| Purchase #7 | $190.79 | 3.670% | $197.792 | $197.79 | $197.80 | $197.80 |
| 7 purchase totals = | $974.05 | $1,069.7729 | $1,069.78 | $1,069.80 | $1,069.80 | |